Emerson Fisher 585C Series User Manual

Instruction Manual
D102087X012
585C Actuator
October 2013
3
Table 1. 585C Specifications (sizes 25-130)
Operating Pressure
(1)
Sizes 25-50
Maximum Allowable: 10.3 bar (150 psig)
Minimum Recommended: 1.4 bar (20 psig)
Sizes 60-130
Maximum Allowable: See table 8
Minimum Recommended: 2.4 bar (35 psig)
Travel
See table 2
Thrust Capabilities
See tables 4 through 8
Stroking Speeds
Varies with actuator size, actuator spring, travel, and
supply pressure. If stroking speed is critical, consult
your Emerson Process Management sales office
Piston Area
See table 2
Cylinder Volumetric Displacement
See table 2
Operative Temperature Limits
(1)
For All Sizes
With Nitrile O-Rings: -40 to 80_C (-40 to 175_F),
standard
With Fluorocarbon O-Rings: -18 to 149_C
(0 to 300_F), optional
Yoke Boss and Valve Stem Diameters
See table 3
Pressure Connections
Size 25-60
J 1/4 NPT internal (standard), or J 3/8 NPT internal
(optional)
Sizes 68-130
J 1/2 NPT internal (standard)
Instrument Mounting
Universal NAMUR mounting
Construction Materials
Part Material
Yoke Ductile Iron
Piston Aluminum
Cylinder Aluminum
Bolting and Fasteners NCF (non-corroding finish)
Springs
(sizes 25 & 50 only)
Alloy Steel
O-Rings Nitrile (std), Fluorocarbon
Actuator Stem Chrome-plated Steel
Stem Connection Stainless Steel
Travel Indicator Scale Stainless Steel
Paint Polyester Powder
Cylinder Seal Bushings
(sizes 60-130 only)
Brass
Stem Connector
(sizes 60-130)
Zinc-plated steel
Approximate Weights (less positioner and
handwheel)
Size 25
2-1/8 inch yoke boss, 7 kg (16 pounds)
2-13/16 inch yoke boss, 8 kg (17 pounds)
Size 50
2-13/16 inch yoke boss, 20 kg (45 pounds)
3-9/16 inch yoke boss, 22 kg (48 pounds)
Size 60: 31 kg (68 pounds)
Size 68: 54 kg (120 pounds)
Size 80: 102 kg (225 pounds)
Size 100: 113 kg (250 pounds)
Size 130: 188 kg (415 pounds)
Options
Sizes 25 and 50
J Top-mounted handwheel, see figures 5, 7, and 8
and table 9
J Cylinder bypass valve J Limit switches J Fisher
4200 position transmitter
Sizes 60-130
J Integral side-mounted handwheel, (figure 9)
Sizes 25-130
J FIELDVUEt mounting options
J Fisher 377 trip valve system to fail actuator
J up or J down or J lock in last position
J TopWorxt DXP M21GNEB electrical valve stem
position switch
J Micro-Switch limit switches
1. The pressure/temperature limits in this manual and any applicable standard or code limitation for valve should not be exceeded.

Emerson Fisher 585C Series Specifications

General

Brand	Emerson
Model	Fisher 585C Series
Category	Controller
Language	English